R Observatory: Metrics for qvivid version 0.1.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CRAN requires the check problems on this package to be fixed before 2026-08-23 or it will be archived.

qvivid

0.1.2

Fast Quantum Simulation and Vivid Visualizations

0packages depend

18downloads / year

88.2%test coverage

8/8checks pass

Overview

About

Maintained by Sanmi (Oluwasanmi) AdenaiyeFirst published 2026-08-091 releasesCRAN page ↗GitHub ↗

Builds, simulates, inspects, and animates gate-based quantum circuits. The package provides a readable reference implementation and compiled state-vector kernels, reproducible shot sampling, circuit diagrams, phase-aware state plots, reduced-state Bloch spheres, journal-sized figure export, and animated trajectories. For background on the implemented methods, see Nielsen and Chuang (2010, ISBN:9781107002173).

Install

R (CRAN)pak (dev)Fedora (COPR)openSUSE (OBS)

install.packages("qvivid", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("SanmiAndreSofa/qvivid")

Development version from SanmiAndreSofa/qvivid. Installs pak first if it is not already available.

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-qvivid

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-qvivid

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

8OK

Slowest check: 1.5 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.30

88.2%

Coverage · measured lines

100%

Documentation · exports

2

Dependencies · direct

Check history

OK2026-08-10
8 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 81%
Return-value docs: 100%
References docs: 0%

Downloads

18

CRAN downloads in the past year

Rank #24,909 · ~0/day · ~2/mo

qvivid Releases R versions

Daily download trend is not available in this view yet.

1830 days

1890 days

181 year

Compare downloads with other packages →

Repository

GitHub ↗ sanmiandresofa/qvivid

0Stars

0Forks

1Open issues

1Open PRs

0Releases

Last activity 2026-08-11

Repository practices

Upstream repositoryBeta

Repository github.com/sanmiandresofa/qvivid is linked, but repository-practices checks have not run for it yet.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.2.0

Imports (2)

grDevicesgraphics

LinkingTo (0)

none

Suggests (6)

gifski ggplot2 knitr ragg rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Sanmi (Oluwasanmi) Adenaiye

Author, Maintainer, Copyright holder

Authors (1)

Sanmi (Oluwasanmi) Adenaiye

Author, Maintainer, Copyright holder

Copyright holders (1)

Sanmi (Oluwasanmi) Adenaiye

Author, Maintainer, Copyright holder

Listed in earlier versions (1)

Adenaiye

no longer listed · 0.1.2

Package Timeline

1 release. R releases are shown for context.

0.1.2Latest
2026-08-09 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-08-09
Total releases: 1 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.2.0
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("qvivid")

Format

Adenaiye, S. (. (2026). qvivid: Fast Quantum Simulation and Vivid Visualizations (Version 0.1.2) [Computer software]. https://doi.org/10.32614/CRAN.package.qvivid

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for qvivid version 0.1.2 [Data set]. HJJB, LLC. Data release v2026-08-11. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-11, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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